| From eb486898dac8cbc29b2cc39f911b657c3417ae34 Mon Sep 17 00:00:00 2001 |
| From: Fangrui Song via Grub-devel <grub-devel@gnu.org> |
| Date: Thu, 26 Aug 2021 09:02:31 -0700 |
| Subject: [PATCH 1/2] configure: Remove obsoleted -malign-{jumps, loops, |
| functions} |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| The GCC warns "cc1: warning: ‘-malign-loops’ is obsolete, use ‘-falign-loops’". |
| The Clang silently ignores -malign-{jumps,loops,functions}. |
| |
| The preferred -falign-* forms have been supported since GCC 3.2. So, just |
| remove -malign-{jumps,loops,functions}. |
| |
| Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=eb486898dac8cbc29b2cc39f911b657c3417ae34] |
| Signed-off-by: Fangrui Song <maskray@google.com> |
| Acked-by: Paul Menzel <pmenzel@molgen.mpg.de> |
| Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> |
| --- |
| configure.ac | 9 --------- |
| 1 file changed, 9 deletions(-) |
| |
| diff --git a/configure.ac b/configure.ac |
| index bee28dbeb..9a12151bd 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -805,17 +805,8 @@ if test "x$target_cpu" = xi386; then |
| [grub_cv_cc_falign_loop=no]) |
| ]) |
| |
| - AC_CACHE_CHECK([whether -malign-loops works], [grub_cv_cc_malign_loop], [ |
| - CFLAGS="$TARGET_CFLAGS -malign-loops=1 -Werror" |
| - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], |
| - [grub_cv_cc_malign_loop=yes], |
| - [grub_cv_cc_malign_loop=no]) |
| - ]) |
| - |
| if test "x$grub_cv_cc_falign_loop" = xyes; then |
| TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1" |
| - elif test "x$grub_cv_cc_malign_loop" = xyes; then |
| - TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1" |
| fi |
| fi |
| |
| -- |
| 2.37.3 |
| |